.fill-color{
  width: 960px;
  position: absolute;
  z-index: 8;
  left: 50%;
  top: 50%;
  font-size: 0;
  transform: translate(-50%, -50%) scale(.25,.25);
}
.fill-color span{
  display: inline-block;
  width: 12px;
  height: 12px;
  font-size: 12px;
  overflow: hidden;
  line-height: 12px;
}
*{
  border: 0;
  padding: 0;
  margin: 0;
  outline: 0;
  box-sizing: border-box;
  font-family: "思源黑体 CN";
}
*::-webkit-scrollbar{
  width: 0;
}
ul,li{
  list-style: none;
}
html,body{
  height: 100%;
  width: 100%;
  overflow: hidden;
  position: relative;
  color: #fff;
  text-align: center;
  background-color: #000;
}
b{
  display: block;
  position: absolute;
  background-size: 1920px 1080px;
  border-radius: 2px;
  z-index: 2;
  color: pink;
  text-align: center;
}
img{
  width: 100%;
  top: 0;
  left: 0;
  position: absolute;
  opacity: 0;
  transition: all .6s;
}

.search-box{
  position: absolute;
  left: 50%;
  top: 30%;
  transform: translate(-50%,-50%) scale(.7,.7);
  opacity: 0;
  transition: all 1s;
  z-index: 2;
}
.search-box.focus{
  opacity: 1;
  transform: translate(-50%,-50%) scale(1,1);
}
.search-box img{
  width: 741px;
  height: 136px;
  opacity: 1;
  position: relative;
}
.search-box span{
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  font-size: 52px;
  line-height: 136px;
  text-shadow: 0 0 8px #ffa800;
  color: #fff;
  padding-left: 50px;
}
.search-box input{
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  text-align: right;
  background-color: transparent;
  border: 0;
  outline: 0;
  font-size: 52px;
  line-height: 136px;
  text-shadow: 0 0 8px #ffa800;
  color: #fff;
  padding-left: 35%;
  padding-right: 50px;
}
.search-box input::-webkit-input-placeholder{
  color: #fff;
  font-family: "思源黑体 CN";
}
.search-box ul{
  position: absolute;
  width: 50%;
  text-align: center;
  left: -20px;
  top: 0;
  transform: translateX(-150%) scale(.5, .5);
  padding: 35px 20px;
  transition: all 1s;
  opacity: 0;
  transform-origin: top;
}
.search-box.focus ul{
  opacity: 1;
  transform: translateX(-100%) scale(1, 1);
}
.search-box ul li{
  color: #fff;
  text-shadow: 0 0 8px #ffa800;
  opacity: .5;
  font-size: 12px;
  transition: all 1s;
  line-height: 30px;
  transform: translateY(100%);
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.search-box ul li.un-init{
  opacity: 0;
  transform: translateY(0);
}
.search-box ul li.active{
  font-size: 16px;
  opacity: 1;
}
.search-bar{
  padding: 20px;
  border: 1px dashed #eee;
  text-align: center;
}
.search-bar input{
  text-align: center;
  line-height: 30px;
  padding: 0 10px;
  outline: transparent!important;
  color: #333;
  border: 1px solid #eee;
  background-color: rgba(255,255,255,.6);
}
.wrap{
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  position: absolute;
  z-index: 10;
}

.lrc-txt{
  position: absolute;
  top: 40%;
  left: 50%;
  width: 520px;
  padding: 10px;
  text-align: center;
  transform: translateX(-50%);
  height: 400px;
  overflow: scroll;
  z-index: 2;
  padding-top: 100px;
}
.lrc-txt ul{
  transition: all 1s;
}
.lrc-txt li{
  line-height: 30px;
  color: #fff;
  text-shadow: 0 0 8px #ffa800;
  opacity: 0;
  transform: rotateY(100%);
  transition: all 1s;
  font-size: 14px;
}
.lrc-txt li.active{
  opacity: 1;
  transform: rotateY(0);
}
.lrc-txt li.focus{
  opacity: 1;
  transform: rotateY(0);
  font-size: 18px;
}

.dark-wrap{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  transition: background .3s;
  width: 1920px;
  height: 1920px;
  z-index: 2;
}

.music-wrap{
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 2;
}

@keyframes ratating {
  0%{transform: translate(-50%, -50%) rotate(0);}
  100%{transform: translate(-50%, -50%) rotate(360deg);}
}
header{
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  height: 150px;
  z-index: 10;
}
#loadfile{
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
}
.d3-wrap{
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  perspective: 300px;
  transform-style: preserve-3d;
  z-index: 3;
}
.d3-wrap > .round{
  position: absolute;
  top: 50%;
  left: 50%;
}
.d3-wrap >.round>li{
  perspective: 100px;
  transform-style: preserve-3d;
  position: absolute;
  bottom: 0;
  width: 4px;
  border-radius: 2px;
  transform-origin: bottom;
  height: 50px;
  overflow: hidden;
}

.img{
  position: absolute;
  top: 50%;
  left: 50%;
  width: 500px;
  height: 500px;
  transform: translate(-50%, -50%);
  z-index: 3;
}
.img div{
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  background-size: 100%;
  background-position: center center;
  border-radius: 250px;
  transition: border .3s;
  border: 8px solid rgba(255,255,255,1);
  background-color: rgba(255,255,255,.2);
  transform: translate(-50%, -50%);
  filter: blur(4px);
  /*animation: linear ratating 60s infinite;*/
}

canvas{
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1000;
}
